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From 694b0293bb5189b05fb67a4dd2001f0ed4c1eb25 Mon Sep 17 00:00:00 2001
From: Shirish S <shirish.s@amd.com>
Date: Tue, 20 Feb 2018 14:34:16 +0530
Subject: [PATCH 3639/4131] drm/amd/display: allocate fbc buffer in
AMDGPU_GEM_DOMAIN_GTT
Currently the FBC buffer is allocated in VRAM, since VRAM usage is
dedicatedly for scanouts, by allocating FBC back buffer in GTT
shall help in conserving VRAM for other purposes.
Signed-off-by: Shirish S <shirish.s@amd.com>
Reviewed-by: Charlene Liu <Charlene.Liu@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
---
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index 1f87241..795232c 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -375,7 +375,7 @@ static void amdgpu_dm_fbc_init(struct drm_connector *connector)
if (max_size) {
int r = amdgpu_bo_create_kernel(adev, max_size * 4, PAGE_SIZE,
- AMDGPU_GEM_DOMAIN_VRAM, &compressor->bo_ptr,
+ AMDGPU_GEM_DOMAIN_GTT, &compressor->bo_ptr,
&compressor->gpu_addr, &compressor->cpu_addr);
if (r)
--
2.7.4
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